27 lines
584 B
C
27 lines
584 B
C
/* { dg-do compile } */
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/* { dg-require-effective-target int32plus } */
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/* { dg-options "-fdump-tree-gimple -fstrict-overflow" } */
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#define ABS(x) (x > 0 ? x : -x)
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unsigned int f (unsigned int a) {
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/* (unsigned)-8 is not a power of 2. */
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return a % -8;
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}
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int g (int b) {
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return ABS (b) % -8;
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}
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int h (int c) {
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return ABS (c) % 8;
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}
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unsigned int k (unsigned int d) {
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return d % 8;
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}
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/* { dg-final { scan-tree-dump "a % (4294967288|0x0fffffff8)" "gimple" } } */
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/* { dg-final { scan-tree-dump-times " & 7" 3 "gimple" } } */
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/* { dg-final { cleanup-tree-dump "gimple" } } */
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